usort(): The argument should be an array
| From: | Remember14a at aol dot com | Date: | Tue, 28 Feb 2006 15:00:33 +0000 |
| Subject: | usort(): The argument should be an array | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-231205@lists.php.net to get a copy of this message | ||
Can anyone comment and fix this error
------------------------
Warning: usort(): The argument should be an array in
/home2/wwwabcde/public_html/search/searchfuncs.php on line 300
------------------------------------------------
below is part of the code which gives this error, the line highlighted in red
is the point where error is pointing,
----------------------------------------------------------------------
$row[4];
$res[$i]['size'] = $row[5];
$res[$i]['weight'] = $result_array[$row[0]];
$i++;
}
usort($res, "cmp");
echo mysql_error();
$res['maxweight'] = $maxweight;
$res['results'] = $results;
return $res;
/**/
}
?>